3,4-DIIODOBENZOTRIFLUORIDE synthesis
- Product Name:3,4-DIIODOBENZOTRIFLUORIDE
- CAS Number:130656-70-1
- Molecular formula:C7H3F3I2
- Molecular Weight:397.9
163444-17-5
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Yield:130656-70-1 256 g
Reaction Conditions:
Stage #1: 2-iodo-4-(trifluoromethyl)anilinewith hydrogenchloride;sodium nitrite in water at -11 - -9; for 1 h;Griess diazotisation;
Stage #2: with sulfuric acid;potassium iodide in water at 0 - 53;Sandmeyer substitution;
References:
Boussard;Guette;Wierzbicki;Beal;Fournier;Boulanger;Della-Zuana;Duhault [Arzneimittel-Forschung/Drug Research,2000,vol. 50,# 12,p. 1084 - 1092]
455-14-1
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130656-70-1
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